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TLxx-MT-EN-04
Failure description
Possible cause
Comment
The TriLane does not
operate and the
LED
LD1
on the AS1635 circuit
board is off.
The AS1365 control circuit board is not
powered with 24 VDC. Check the 24 VDC
power supply module and the connection
cable to CN1-1 and CN1-2.
The TriLane does not
work and the
LED
LD6
on
the AS1635 circuit board
is off.
The program is not running. Turn off
the power to reinitialise the program or
press the Reset button (see the position
in the technical manual of the AS1635).
As a last resort, replace the AS1635
control circuit board.
If the control circuit board is
replaced, a new calibration
operation will be required at
power on. Refer to the unit test
chapter in the AS1635 manual.
The horizontal arm does
not fall in the case of
a power failure or an
emergency
. (Dropping-
arm option retained)
Check the condition of the two actuating
springs of the arm release mechanism (
"7.3.1. Dropping arm option", page
27)
The motor does not
engage (motorisation
option retained
)
Check that the CAN bus cable W6 is
connected to the CN13 connector of the
AS1635 circuit board.
Check the connection between the
motor circuit board AS 1636 and the
motor.
If necessary, replace the motor circuit
board or the gear motor.
9.2. REPLACING COMPONENTS
9.2.1.
r
eplacing
a
fixed
arm
(
barrier
)
To replace a fixed arm, remove the fixing screw of the arm inserted into the turret:
•
Using the two locking keys, remove the central casing cover
(
"7.2.1. Removing the cover", page 23)
•
Place the defective arm in the horizontal position
•
Remove the M 8x 45 fixing bolt
•
Extract the arm and perform the operation in the opposite direction for the new arm, not forgetting the Loctite
glue
(
"7.2.6. Fixed arm turret assembly", page 26)
9.2.2.
r
eplacing
a
dropping
arm
In this case, removing the cover is not necessary because the fixing screws are accessible from the outside.
Use two Allen keys to release the damaged arm.
Allen fixing screw M5